RO117813B1 - Method and apparatus for measuring deviations from smoothness of surfaces - Google Patents

Method and apparatus for measuring deviations from smoothness of surfaces

Info

Publication number
RO117813B1
RO117813B1 RO97-01940A RO9701940A RO117813B1 RO 117813 B1 RO117813 B1 RO 117813B1 RO 9701940 A RO9701940 A RO 9701940A RO 117813 B1 RO117813 B1 RO 117813B1
Authority
RO
Romania
Prior art keywords
smoothness
tank
tanks
enclosure
communicating
Prior art date
Application number
RO97-01940A
Other languages
Romanian (ro)
Inventor
Iulian Dumitriu
Original Assignee
Iulian Dumitriu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iulian Dumitriu filed Critical Iulian Dumitriu
Priority to RO97-01940A priority Critical patent/RO117813B1/en
Publication of RO117813B1 publication Critical patent/RO117813B1/en

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  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

The invention relates to a method and an apparatus for measuring the deviations from smoothness of the surfaces, meant especially for metal plates exceeding standard size, employed in the ship building, machine building etc. The method consists first in laying two tanks of the same height , communicating through a flexible conduit, on the surface to be measured. In one of the tanks, one pours water which also flows into the second tank and after 10...15 min. required for the stabilization of the level in both tanks, one measures the distance between the level of the water and the upper edge of each tank successively, the difference showing the size of the deviation from smoothness of the surface. The apparatus for applying the method comprises a feeler (A) provided with a dial gauge (3) which by means of a magnetic support (21) is laid on the upper plane surface (c) of one of the tank devices (B) and (C). The tank devices (B and C) comprise a prism-shaped body (22) with an enclosure (d) therein, said enclosure communicating with a connection hose (23) on which the ends of some flexible conduit (1) are mounted.
RO97-01940A 1997-10-20 1997-10-20 Method and apparatus for measuring deviations from smoothness of surfaces RO117813B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO97-01940A RO117813B1 (en) 1997-10-20 1997-10-20 Method and apparatus for measuring deviations from smoothness of surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO97-01940A RO117813B1 (en) 1997-10-20 1997-10-20 Method and apparatus for measuring deviations from smoothness of surfaces

Publications (1)

Publication Number Publication Date
RO117813B1 true RO117813B1 (en) 2002-07-30

Family

ID=64361296

Family Applications (1)

Application Number Title Priority Date Filing Date
RO97-01940A RO117813B1 (en) 1997-10-20 1997-10-20 Method and apparatus for measuring deviations from smoothness of surfaces

Country Status (1)

Country Link
RO (1) RO117813B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107643039A (en) * 2017-08-29 2018-01-30 沪东中华造船(集团)有限公司 A kind of frock and its application method for being used to detect rudder carrier base installation accuracy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107643039A (en) * 2017-08-29 2018-01-30 沪东中华造船(集团)有限公司 A kind of frock and its application method for being used to detect rudder carrier base installation accuracy
CN108195275A (en) * 2017-08-29 2018-06-22 沪东中华造船(集团)有限公司 A kind of application method for the tooling for being used to detect rudder carrier base installation accuracy

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